From 49cad54788a64a296567abadcd736fdbe47cc3a3 Mon Sep 17 00:00:00 2001 From: Martin Dorwig Date: Mon, 26 Jan 2015 15:22:54 -0700 Subject: Export redesign this is an atempt to make the export of functions typesafe. I replaced the jumptable void ** by a struct (jt_funcs) with function pointers. The EXPORT_FUNC macro now has 3 fixed parameters and one variadic parameter The first is the name of the exported function, the rest of the parameters are used to format a functionpointer in the jumptable, the EXPORT_FUNC macros are expanded three times, 1. to declare the members of the struct 2. to initialize the structmember pointers 3. to call the functions in stubs.c Signed-off-by: Martin Dorwig Acked-by: Simon Glass Signed-off-by: Simon Glass (resending to the list since my tweaks are not quite trivial) --- common/console.c | 20 ++++++++++---------- 1 file changed, 10 insertions(+), 10 deletions(-) (limited to 'common/console.c') diff --git a/common/console.c b/common/console.c index fc1963b..3f25e76 100644 --- a/common/console.c +++ b/common/console.c @@ -125,13 +125,13 @@ static int console_setfile(int file, struct stdio_dev * dev) */ switch (file) { case stdin: - gd->jt[XF_getc] = getc; - gd->jt[XF_tstc] = tstc; + gd->jt->getc = getc; + gd->jt->tstc = tstc; break; case stdout: - gd->jt[XF_putc] = putc; - gd->jt[XF_puts] = puts; - gd->jt[XF_printf] = printf; + gd->jt->putc = putc; + gd->jt->puts = puts; + gd->jt->printf = printf; break; } break; @@ -758,11 +758,11 @@ int console_init_r(void) #endif /* set default handlers at first */ - gd->jt[XF_getc] = serial_getc; - gd->jt[XF_tstc] = serial_tstc; - gd->jt[XF_putc] = serial_putc; - gd->jt[XF_puts] = serial_puts; - gd->jt[XF_printf] = serial_printf; + gd->jt->getc = serial_getc; + gd->jt->tstc = serial_tstc; + gd->jt->putc = serial_putc; + gd->jt->puts = serial_puts; + gd->jt->printf = serial_printf; /* stdin stdout and stderr are in environment */ /* scan for it */ -- cgit v1.1